Pack of two rings: - Oval-shaped metal maxi ring with contrasting natural shell inlays. - Shell-shaped metal maxi ring with contrasting natural shell inlays. Oval ring size S = 0.47 inches (12 mm) / 0.65 inches (16.5 mm). Shell ring size M = 0.59 inches (15 mm) / 0.69 inches (17.5 mm).